Route 9 (Boylston Street)
E274787
Route 9 (Boylston Street) is a major east–west arterial roadway in the Boston metropolitan area that carries heavy commuter and commercial traffic through Brookline and neighboring communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Route 9 (Boylston Street) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2529108 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Route 9 (Boylston Street) Context triple: [Brookline Hills station, hasNearbyRoad, Route 9 (Boylston Street)]
-
A.
Route 128
Route 128 is a major circumferential highway around the Boston metropolitan area in Massachusetts, historically known as a key technology corridor.
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B.
Beacon Street
Beacon Street is a historic thoroughfare in Boston, Massachusetts, known for running along the Boston Common and past prominent landmarks in the Beacon Hill neighborhood.
-
C.
Huntington Avenue
Huntington Avenue is a major thoroughfare in Boston, Massachusetts, known for running through cultural, educational, and medical districts and serving as a key corridor for public transit.
-
D.
Commonwealth Avenue
Commonwealth Avenue is a major multi-lane thoroughfare in Quezon City, Philippines, known for its heavy traffic and role as a key arterial road in Metro Manila.
-
E.
Commonwealth Avenue
Commonwealth Avenue is a major thoroughfare in Boston, Massachusetts, known for its tree-lined mall, historic architecture, and role as a key stretch of the Boston Marathon course.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Route 9 (Boylston Street) Target entity description: Route 9 (Boylston Street) is a major east–west arterial roadway in the Boston metropolitan area that carries heavy commuter and commercial traffic through Brookline and neighboring communities.
-
A.
Route 128
Route 128 is a major circumferential highway around the Boston metropolitan area in Massachusetts, historically known as a key technology corridor.
-
B.
Beacon Street
Beacon Street is a historic thoroughfare in Boston, Massachusetts, known for running along the Boston Common and past prominent landmarks in the Beacon Hill neighborhood.
-
C.
Huntington Avenue
Huntington Avenue is a major thoroughfare in Boston, Massachusetts, known for running through cultural, educational, and medical districts and serving as a key corridor for public transit.
-
D.
Commonwealth Avenue
Commonwealth Avenue is a major multi-lane thoroughfare in Quezon City, Philippines, known for its heavy traffic and role as a key arterial road in Metro Manila.
-
E.
Commonwealth Avenue
Commonwealth Avenue is a major thoroughfare in Boston, Massachusetts, known for its tree-lined mall, historic architecture, and role as a key stretch of the Boston Marathon course.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
arterial roadway
ⓘ
state highway ⓘ |
| connectsTo |
downtown Boston
ⓘ
western suburbs of Boston ⓘ |
| hasAlternateName |
Boylston Street, Boston
ⓘ
surface form:
Boylston Street
|
| hasDirection | east–west ⓘ |
| hasJunctionWith |
Interstate 95
ⓘ
Massachusetts Route 1 ⓘ Route 128 ⓘ
surface form:
Massachusetts Route 128
|
| hasLanes | multiple travel lanes in each direction ⓘ |
| hasLocalName |
Boylston Street, Boston
ⓘ
surface form:
Boylston Street in Boston
Boylston Street, Boston ⓘ
surface form:
Boylston Street in Brookline
|
| hasSpeedLimit | varies by segment ⓘ |
| hasTrafficCharacteristic |
heavy peak-hour congestion
ⓘ
high commercial vehicle volume ⓘ signalized intersections ⓘ |
| isImportantFor | access between Boston and MetroWest communities ⓘ |
| isMajorCorridorFor |
office development
ⓘ
retail development ⓘ suburban commuting ⓘ |
| isNumberedAs | Route 9 ⓘ |
| isPartOfNetwork | regional commuter road network ⓘ |
| locatedIn |
Greater Boston
ⓘ
surface form:
Boston metropolitan area
Massachusetts ⓘ |
| maintainedBy | Massachusetts Department of Transportation ⓘ |
| partOf | Massachusetts Route 9 ⓘ |
| passesThrough |
Boston, Massachusetts
ⓘ
Brookline ⓘ
surface form:
Brookline, Massachusetts
Framingham ⓘ
surface form:
Framingham, Massachusetts
Natick, Massachusetts ⓘ Newton, Massachusetts ⓘ Wellesley, Massachusetts ⓘ |
| roadType | multi-lane divided highway ⓘ |
| serves |
Brookline Village area
ⓘ
Longwood Medical Area vicinity ⓘ |
| traverses |
suburban areas
ⓘ
urban areas ⓘ |
| usedFor |
commercial traffic
ⓘ
commuter traffic ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Route 9 (Boylston Street) Description of subject: Route 9 (Boylston Street) is a major east–west arterial roadway in the Boston metropolitan area that carries heavy commuter and commercial traffic through Brookline and neighboring communities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.